>Donald J Trump: "Mexicans coming to America are rapists"
>Random Person: "That's pretty much racist"
>Trump Supporter: "You're an idiot, ignoramus, shut up stupid, you didn't understand what he meant, he's not a lawyer - why should he have to worry about specific words"

That's not how this exchange with Trump supporters has gone. I believe it's been reasonably polite, despite some rather inflammatory rhetoric from the non-Trump side.